After finishing a degree at Hindustan College of Arts and Science, Mahat pursued a career in films with actor-director Silambarasan who cast him in a minor role for the 2006 film, Vallavan. He was initially set to make his debut in a Tamil remake of the successful Telugu film, Ullasamga Utsahamga (2008), though the venture never took off. He has a girlfriend who is also the title winner of Femina Miss India.